Display screen



FIG. 1 is the front perspective view of a display screen showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left-side view thereof;

FIG. 5 is a right-side view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is the rear perspective view thereof; and,

FIG. 9 is a partially enlarged section view of FIG. 5 that is included to more clearly depict the design from the right-side view (A) of FIG. 5.

The surface treatment of the display screen shown in the figures forms no part of the claimed design.

The broken lines shown in the drawings represent unclaimed portions. 

CLAIM The ornamental design for a display screen, as shown and described. 